CIVIL AVIATION ACT 1988
CIVIL AVIATION SAFETY REGULATIONS 1998
ISSUE OF AIRWORTHINESS DIRECTIVE
Under section 98 of the Civil Aviation Act 1988, the Governor-General may make regulations for the purposes of the Act and in the interests of the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, CASA may issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. Subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998 provides that an AD is a disallowable instrument for the purposes of section 46A of the Acts Interpretation Act 1901. Therefore, in accordance with section 6 of the Legislative Instruments Act 2003, an AD is a legislative instrument.
Under Annex 8 to the Convention on International Civil Aviation, the State of Design has overall responsibility for continuing airworthiness of an aircraft type, and must provide any information necessary to ensure the continuing airworthiness of a type to appropriate States of Registry. ADs (and their equivalents) are the most common form of continuing airworthiness information, and are issued by most ICAO Contracting States.
The State of Registry of an individual aircraft is responsible for its continuing airworthiness. Under Annex 8, the State of Registry must develop or adopt requirements to ensure the continuing airworthiness of aircraft. When a State of Design issues an AD against a type of aircraft on the Australian Register, CASA, as Australia’s national airworthiness authority, must assess that information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design.
The Civil Aviation Safety Authority or its predecessors issued AD/RAD/36 Amendment 1 affecting Collins Type ADF-650 receivers. CASA has assessed this AD and as a result has cancelled Australian AD/RAD/36 Amendment 1. The cancellation will become effective on 9 April 2009. No replacement AD is required, as the unsafe condition no longer exists.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. The Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Systems and New Technologies, in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish and regulate the framework for civil aviation in Australia, ensuring safety and efficiency in air navigation. The Act provides the legal foundation for the Civil Aviation Safety Authority (CASA) to issue regulations, including airworthiness directives, to maintain safety standards. The Civil Aviation Safety Regulations 1998 further detail the processes and requirements for ensuring aircraft and aeronautical products meet safety standards. One of the key issues the Act and its associated regulations aim to address is the need for ongoing oversight and maintenance of aircraft safety, which is critical for both domestic and international aviation operations. The Act empowers CASA to issue airworthiness directives that mandate safety measures in response to identified risks, aligning with international standards set by the International Civil Aviation Organization (ICAO). The enactment of these regulations and directives is overseen by the Australian Parliament and serves the policy objective of maintaining high safety standards in the civil aviation sector.
Scope and Application
The Civil Aviation Act 1988 applies to entities and individuals involved in civil aviation activities within Australia, including aircraft operators, pilots, and maintenance personnel, as well as the Civil Aviation Safety Authority (CASA), which is responsible for ensuring the safety of air navigation. The Act provides the legislative framework for regulating airworthiness, and under regulation 39.001 of the Civil Aviation Safety Regulations 1998, CASA has the authority to issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. ADs are legislative instruments under the Legislative Instruments Act 2003, and their issuance is aligned with international standards as outlined in Annex 8 to the Convention on International Civil Aviation. The ADs are designed to ensure the continuing airworthiness of aircraft and are issued by most ICAO Contracting States, including Australia. The AD/RAD/36 Amendment 1 concerning Collins Type ADF-650 receivers was cancelled by CASA on the basis of Australia's international obligations, and this cancellation does not require public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, empowers the Governor-General to create regulations in the interest of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs, as per subregulation 39.001(5), are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, and thus fall within the definition of a legislative instrument under section 6 of the Legislative Instruments Act 2003. ADs serve as the primary means of continuing airworthiness information as outlined in Annex 8 to the Convention on International Civil Aviation, with the State of Design having the overarching responsibility for an aircraft type's continuing airworthiness.
Obligations under the Civil Aviation Safety Regulations 1998 require CASA to assess ADs issued by States of Design when these pertain to aircraft registered in Australia. The State of Registry is responsible for ensuring the continuing airworthiness of each aircraft, which involves adopting or developing appropriate requirements. For instance, when a State of Design issues an AD, CASA must evaluate the information and, if necessary, issue an Australian AD to enforce the requirements of the State of Design. This ensures that all aircraft registered in Australia meet the continuing airworthiness standards set forth by the relevant authorities.
In terms of specific actions, CASA issued AD/RAD/36 Amendment 1 concerning Collins Type ADF-650 receivers, which has since been cancelled. The cancellation of Australian AD/RAD/36 Amendment 1, effective from 9 April 2009, was made due to Australia's obligations under the Convention on International Civil Aviation. The cancellation was carried out without public consultation, as determined by the Office of Best Practice Regulation, which also concluded that a Regulatory Impact Statement was not required for ADs. This cancellation was executed by the Manager, Systems and New Technologies, in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A(2) of the Civil Aviation Act 1988.
Failure to comply with ADs can result in significant consequences. Civil penalties can be imposed for breaches of the Civil Aviation Act 1988 and associated regulations. For instance, under section 95 of the Act, CASA may issue infringement notices for minor infractions, with penalties up to $6,600 for individuals and $33,000 for corporations. More severe breaches may lead to prosecution in a court, resulting in higher penalties. Additionally, CASA has the authority to suspend or cancel certificates of airworthiness for non-compliance, which can prevent an aircraft from operating until the required actions are taken to address the non-compliance.